Joe Morrison

Other interesting links:

J. Paul Morrison: Flow-Based Programming

Martin Wattenberg: Data visualization. New media art. Collective intelligence.

Writing by Philip Greenspun

Utility Computing dot China

Development in a Blink

Everyone at Lab49

Joel on Software

The Register

Boing Boing

Daily WTF: Curious Perversions in Information Technology

Joa Ebert's Simple Astro Synthesizer written in Flex:
(I haven't made any changes to this yet, so far just built it from source.)

Charles Petzold's Simple Sequencer for Silverlight 3.

Still to check out: Standing Wave.